Open Source Scheduling Platform

This open-source scheduling infrastructure platform was founded by Bailey Pumfleet and Peer Richelsen in 2021, providing calendar-based appointment scheduling, meeting coordination, and time management with event type management, team scheduling, round-robin assignment, routing forms, workflow automations, and integrations with Google Calendar, Microsoft Outlook, Zoom, Google Meet, and Stripe, serving as an open-source alternative to Calendly, adopted by over fifty thousand organizations including Replit, Vercel, and Docker. The event type system enables creating configurable meeting types including one-on-one sessions with duration, availability windows, minimum booking notice, buffer time, and custom questions, with secret events for private scheduling, managed events for scheduling on behalf of others, and location types including in-person addresses and video conferencing links. The team scheduling features support collective events where multiple team members must be available simultaneously, round-robin events that distribute meetings across team members based on availability and fairness, and routing forms enabling dynamic team member selection based on form responses. The workflow automations send automated communications including SMS reminders, email confirmations, calendar invitations, and no-show follow-ups, with conditions triggering workflows based on event booking, cancellation, or completion. The apps store provides over fifty integrations. The API and webhooks for custom integrations. The embed widget for website integration. The branding customization. Designed for teams and professionals.